Briquet.



G. SCHNEIDER.

BRIQUET.

APPLICATION FILED JULY 9. 1914.

1,1 32,527, Patented Mar. 16, 1915 o NETEZD '*TEATES PATENT owioyi Specification of Lefitezs Patent.

igmimzm ena subject of the ad Du eniimuz'g-SiirhwOrin, in Tammany ing in Tim, in Grand iiuouy of M; j

bourg Schi orin. and whose posboiizce no '31 is P hum: inventod certain new and or mix outages of oomont it has in -n to (mi bed the fuei it will easily before the For the burnw found 2che of :zmia

fiii'ti com u, lhlrthermm 12 is limit 0 set @118 fuel afiz'e and much fuel has in he used. These "iiiszzdi'zfi'izigos may no ohviatod if the bliquota are maria of 2 cmnont raw wmpoumi 19 i $101 in such a maximum ms of producingzg ham or iii which the wow i Whiie ihe '1'!) iii of tho i 'ii s ohiy 5*. part of "iixoi'i with course. or pill-- added in consider io nois are then PIQWGCi id of HhfiLQTi-fii a! my outsilie being of a ma 21. This mo be obtained auxiliary mechanisms. ,0 the nt invention instem T mater a or J ti p oper uagl oe of moisture :1 motor: which Very moist and s2 i o2i2e proofing condition on the one conminod in the outer lafwoi' Fatozeisd Main 1%.; 191.5.

Apgltcation filed July 9. 191%. Serial 3%. 848,953.

ham-3L in-CE a (ivy ground mawrial on tho hey hand. are employs-3d. A himp is formed thickly plastic cement raw matierial o1 been thoroughly mixed in a brick- Iona or a similar kneading m: This hump is than enveloqzed with substance and ohms compressed to the required quot. The s'iu'plus moisture containai in the core is thereby driven out-ward into the dry substance, that the briquet is Waited through and through and Well 0&- mentocl'togi m". At the some time the air Wiii he exiielied from size dry powder. Tho 1. 211% is a sound, (ion hriqnet free from aim Mi ors and of n "wmioganous sti'uciiu'e.

This now prov. may be performed by [mud or medium By such dry brim ei mg: hi'iqueis are obinined which afford the same :idmntwgos as; those hitheito pr.-

(or, boon :ibamioned in cement in- 'o fho 132085515?? (laying it re- CPL u'ihml consists in Hifiking hox-iiko shells v pi'eiiis'iiimril compressing pulwrulent 39mm): mu oompoumi, hich b x-shaped -15, when on each other form a hi'zquet with :2 ion cavity The dry ma 1 Xiii Q atiiicont-Lain sufiicient moistm to allow of suvh b'xiquoiing. The p of mixtex'iui is -11 piacoii betwwn our; whom-upon the whole is comhriqueting in the horeinbefore de- 11w. her.

'impam" lent of briquets c0ncnns is in a con containing Nd on one side of the d of on nil sides 7 iniws of a puralioie-pipedai shape it i5 genmoiiy Q entto provide ducal by wet in'i ueting ,10cess. The latter- "With "How-f0 mployod dry hriquot- 7 suitable for making hriquets of standard shape. In such case the usual presses may be used for making the raw bricks. The fuel-material will adhere very securely to the level surface and is; not sensitive to blows.

The raw hriquets produced according to the. present invention show a very favorable behavior in burning. They will burn readand thoroughly; will not retain any rem nants fuel, and the nhers produced are therefore very pure. They quickly condense, he cement does not discolor and fuel is saved.

For performing the present process by .mechanical means, single-acting die, tog le or screw pres may be mployed. For

conomic continuous working. arrangements are employed which essentially consist of a pair of briqucting rollers of the known type, having the correspomling recesses in their surfaces, the rollers being intermittently revolved. Between these rollers a mixing press feeds a wet lump of material with or without fuel, while from silos arranged next to the said press dry, pulverulent cement raw conniiouml, mixed if dealole with coarse or pulverulcnt fuel, is supplied in such a manner that the powder leads slightly ahead of the Wet material. l iith the modified process special dies first press the shells from dry material into the rollers, whereupon the wet lump is embedded in such shells, on the rollers apl3l'(,allill{ shin-ti l nl or-y; the liual'prcssurc.

in the ZLCCOIUIHU ing drawing the tie which have -n found by the applie shown in din r-am.

:t on through a pair ollers with se',: :i1':.ttc tceds for the dry l wet materials respectively. Fig. '2 section through the arrangen'icnt he; the shells. rollers o; and a. are provided with or mold recesses b in them. They ermittcntly driven in known manner, i the entrance side of the. rollers the z to form Whole molds. In Fig.

1 a press c for wet. material and two spouts (Z and (l form silos for dry material, if hemmssary mixed with fuel are shown over the entrance between the rollers. These feeds are automatically opened, as soon as the radial walls of the forms and c meet at the middle plane, as shown at At this moment the form is closed below. First some dry material enters, and then only follows the wet lump, which is so dimensioned, that it only partly fills the cavity of the form, so that it can be enveloped all around by dry material.

in the arrangement for first pressing the shells (Fig. 2) only the press c is disposed above the entrance between the rollers a, (1 Vertically over the axes of the rollers are arranged rams 1/. 5/. which press the dry material, which, if necessary, is mixed with fuel, and which is supplied by the feeds h, ll in form of shells z', i. As soon as the walls k, k of the shells meet, the wet lump of material from the press c enters between them.

The feeding gears, pressing rams and the press are operated at the given moments after known methods of mechanical en gineering.

I claim:

1. A raw cement briquet having fuel com- CARL SCHNEIDER.

\Vitnesses CASPAR FRnmnK HAUsEN, 'oumuan HA UPT. 

